User's Manual

Configuration Guide of XGS-5240-Series
10
31.2.3 IPv6 Troubleshooting ......................................................................................................... 31-11
31.3 ARP .............................................................................................................................................. 31-11
31.3.1 Introduction to ARP ............................................................................................................ 31-11
31.3.2 ARP Configuration Task List .............................................................................................. 31-11
31.3.3 ARP Troubleshooting ......................................................................................................... 31-12
CHAPTER 32 ARP SCANNING PREVENTION FUNCTION CONFIGURATION .......... 32-1
32.1 INTRODUCTION TO ARP SCANNING PREVENTION FUNCTION ............................................................... 32-1
32.2 ARP SCANNING PREVENTION CONFIGURATION TASK SEQUENCE ....................................................... 32-2
32.3 ARP SCANNING PREVENTION TYPICAL EXAMPLES ............................................................................ 32-4
32.4 ARP SCANNING PREVENTION TROUBLESHOOTING HELP ................................................................... 32-5
CHAPTER 33 PREVENT ARP, ND SPOOFING CONFIGURATION ............................. 33-1
33.1 OVERVIEW ....................................................................................................................................... 33-1
33.1.1 ARP (Address Resolution Protocol)..................................................................................... 33-1
33.1.2 ARP Spoofing ...................................................................................................................... 33-1
33.1.3 How to prevent void ARP/ND Spoofing ............................................................................... 33-1
33.2 PREVENT ARP, ND SPOOFING CONFIGURATION................................................................................. 33-2
33.3 PREVENT ARP, ND SPOOFING EXAMPLE .......................................................................................... 33-3
CHAPTER 34 ARP GUARD CONFIGURATION ........................................................... 34-1
34.1 INTRODUCTION TO ARP GUARD ...................................................................................................... 34-1
34.2 ARP GUARD CONFIGURATION TASK LIST ........................................................................................ 34-2
CHAPTER 35 GRATUITOUS ARP CONFIGURATION ................................................. 35-1
35.1 INTRODUCTION TO GRATUITOUS ARP ............................................................................................... 35-1
35.2 GRATUITOUS ARP CONFIGURATION TASK LIST.................................................................................. 35-1
35.3 GRATUITOUS ARP CONFIGURATION EXAMPLE ................................................................................... 35-2
35.4 GRATUITOUS ARP TROUBLESHOOTING ............................................................................................. 35-3
CHAPTER 36 DHCP CONFIGURATION ....................................................................... 36-4
36.1 INTRODUCTION TO DHCP ................................................................................................................. 36-4
36.2 DHCP SERVER CONFIGURATION ...................................................................................................... 36-5
36.3 DHCP RELAY CONFIGURATION ......................................................................................................... 36-8
36.4 DHCP CONFIGURATION EXAMPLES .................................................................................................. 36-9
36.5 DHCP TROUBLESHOOTING ............................................................................................................ 36-12
CHAPTER 37 DHCPV6 CONFIGURATION .................................................................. 37-1